Soft thresholding for medical image segmentation.
Annu Int Conf IEEE Eng Med Biol Soc
; 2010: 4752-5, 2010.
Article
en En
| MEDLINE
| ID: mdl-21096020
A new soft thresholding method is presented. The method is based on relating each pixel in the image to the different regions via a membership function, rather than through hard decisions. The membership function of each of the regions is derived from the histogram of the image. As a consequence, each pixel will belong to different regions with a different level of membership. This feature is exploited through spatial processing to make the thresholding robust to noisy environments.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Algoritmos
/
Encéfalo
/
Reconocimiento de Normas Patrones Automatizadas
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Imagen por Resonancia Magnética
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Interpretación de Imagen Asistida por Computador
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Aumento de la Imagen
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Idioma:
En
Revista:
Annu Int Conf IEEE Eng Med Biol Soc
Año:
2010
Tipo del documento:
Article
Pais de publicación:
Estados Unidos